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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Aethyl-4,4-dicarbaethoxybutanol-1 32821-37-7 C12H22O5
    4-Aethyl-4,4-dicarbaethoxybutanol-1
    —— (4-Chlorophenyl)methyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate 1390662-01-7 C20H14Cl3FN2O3
    (4-Chlorophenyl)methyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate
    —— 4a,5-dihydro-4a-hydroxy-10-methyl-5-deazaflavin 94243-39-7 C13H13N3O3
    4a,5-dihydro-4a-hydroxy-10-methyl-5-deazaflavin
    —— 4-(3-chloro-5-(3-(hydroxymethyl)-1,2,4-oxadiazol-5-yl)pyridin-2-yl)-N-(5-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxamide 1412944-59-2 C19H17ClF3N7O3
    4-(3-chloro-5-(3-(hydroxymethyl)-1,2,4-oxadiazol-5-yl)pyridin-2-yl)-N-(5-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxamide
    —— 4-[1-(4-Fluorophenyl)-5-(4-methoxyphenyl)pyrazol-3-yl]-4-hydroxycyclohexan-1-one 1224949-98-7 C22H21FN2O3
    4-[1-(4-Fluorophenyl)-5-(4-methoxyphenyl)pyrazol-3-yl]-4-hydroxycyclohexan-1-one
    —— 4-methyl-N-[(2R)-3-oxo-1-phenylpentan-2-yl]benzenesulfonamide 1431756-33-0 C18H21NO3S
    4-methyl-N-[(2R)-3-oxo-1-phenylpentan-2-yl]benzenesulfonamide
    —— 4,4'-Di-p-tolyl-4'H-[2,4']biisoxazolyl-5,5'-dione 91632-37-0 C20H16N2O4
    4,4'-Di-p-tolyl-4'H-[2,4']biisoxazolyl-5,5'-dione
    —— 4-Chloro-benzoic acid 3,3-dibromo-2-oxo-2,3-dihydro-1H-indol-5-yl ester 113423-52-2 C15H8Br2ClNO3
    4-Chloro-benzoic acid 3,3-dibromo-2-oxo-2,3-dihydro-1H-indol-5-yl ester
    —— (4Z) 3-O-benzyl-6-carbethoxy-5,6-dideoxy-7-hydroxy-1,2-O-isopropylidene-7-(3,4-dimethoxyphenyl)-β-L-threo-hept-4-enofuranose 905914-05-8 C28H34O9
    (4Z) 3-O-benzyl-6-carbethoxy-5,6-dideoxy-7-hydroxy-1,2-O-isopropylidene-7-(3,4-dimethoxyphenyl)-β-L-threo-hept-4-enofuranose
    —— 4-[4-[2-[9,9-dimethyl-7-(N-phenylanilino)fluoren-2-yl]ethenyl]-N-(4-trimethylsilylphenyl)anilino]benzonitrile 1374331-66-4 C51H45N3Si
    4-[4-[2-[9,9-dimethyl-7-(N-phenylanilino)fluoren-2-yl]ethenyl]-N-(4-trimethylsilylphenyl)anilino]benzonitrile
    —— 4-tert-butoxycarbonylamino-4-(S)-tetrahydro-pyran-4-yl-butyric acid 876761-93-2 C14H25NO5
    4-tert-butoxycarbonylamino-4-(S)-tetrahydro-pyran-4-yl-butyric acid
    —— 4-[5-(4-chlorophenyl)-4-(4-pyridinyl)-1H-pyrazol-3-yl]-1-methyl-2-piperazinemethanol 1065204-75-2 C20H22ClN5O
    4-[5-(4-chlorophenyl)-4-(4-pyridinyl)-1H-pyrazol-3-yl]-1-methyl-2-piperazinemethanol
    —— 4-bromo-2-fluoro-N-(3-methylisoxazol-5-yl)benzamide 474712-38-4 C11H8BrFN2O2
    4-bromo-2-fluoro-N-(3-methylisoxazol-5-yl)benzamide
    —— [4-[(2-Chloro-6-fluoro-3-methylphenyl)methoxy]phenyl]boronic acid 1029439-17-5 C14H13BClFO3
    [4-[(2-Chloro-6-fluoro-3-methylphenyl)methoxy]phenyl]boronic acid
    —— 4,4-diethyl-6-iodo-1,4-dihydrobenzo[d] [1,3]oxazin-2-one 304854-53-3 C12H14INO2
    4,4-diethyl-6-iodo-1,4-dihydrobenzo[d] [1,3]oxazin-2-one
    —— 4-[(2S,3S)-1-(Benzhydryl-carbamoyl)-3-(2-isopropoxy-benzyl)-4-oxo-azetidin-2-yloxy]-benzoic acid 402563-70-6 C34H32N2O6
    4-[(2S,3S)-1-(Benzhydryl-carbamoyl)-3-(2-isopropoxy-benzyl)-4-oxo-azetidin-2-yloxy]-benzoic acid
    —— 4-ethyl-5-amino-4-phenyl-2,4-dihydro-pyrazol-3-one 857984-70-4 C11H13N3O
    4-ethyl-5-amino-4-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-bromo-2-chloro-N-(5-fluoropyridin-2-yl)benzamide 474712-36-2 C12H7BrClFN2O
    4-bromo-2-chloro-N-(5-fluoropyridin-2-yl)benzamide
    —— [(4R,8aS)-4-methyl-hexahydro-1H-pyrrolo[2,1-c]morpholin-4-yl]methanol 2402789-27-7 C9H17NO2
    [(4R,8aS)-4-methyl-hexahydro-1H-pyrrolo[2,1-c]morpholin-4-yl]methanol
    —— 4-(5-fluorobenzooxazol-2-yl)-1-[3-(1-methylazetidin-3-yl)-1H-indol-6-yl]-1H-pyridin-2-one 1187743-90-3 C24H19FN4O2
    4-(5-fluorobenzooxazol-2-yl)-1-[3-(1-methylazetidin-3-yl)-1H-indol-6-yl]-1H-pyridin-2-one
    —— (4-benzyl-piperidin-1-yl)-3-(4-dimethylamino-piperidin-1-ylmethyl)-1H-indol-6-yl-methanone 1056001-72-9 C29H38N4O
    (4-benzyl-piperidin-1-yl)-3-(4-dimethylamino-piperidin-1-ylmethyl)-1H-indol-6-yl-methanone
    —— (4,6'-dimethoxybiphenyl-3-yl)(3,4,5-trimethoxyphenyl)methanone 1016541-65-3 C24H24O6
    (4,6'-dimethoxybiphenyl-3-yl)(3,4,5-trimethoxyphenyl)methanone
    —— 4-([(2R)-8-(2-pyrrolidin-1-ylethoxy)-1,2,3,4-tetrahydronaphthalen-2-yl]carbamoyl)phenyltrifluoromethanesulfonate 1074763-09-9 C24H27F3N2O5S
    4-([(2R)-8-(2-pyrrolidin-1-ylethoxy)-1,2,3,4-tetrahydronaphthalen-2-yl]carbamoyl)phenyltrifluoromethanesulfonate
    —— 4-methyl-2-methylamino-pentanoic acid (4-fluorophenyl)-{2-[(4-fluoro-phenyl)-methyl-amino]-thiazol-4-ylmethyl}-amide 1033619-54-3 C24H28F2N4OS
    4-methyl-2-methylamino-pentanoic acid (4-fluorophenyl)-{2-[(4-fluoro-phenyl)-methyl-amino]-thiazol-4-ylmethyl}-amide
    —— 4-acetonyloxy-5-nitrobenzofuran 96439-89-3 C11H9NO5
    4-acetonyloxy-5-nitrobenzofuran
    —— 4-(Methylthio)-1,5-benzoxazepin-2(3H)-on 117828-77-0 C10H9NO2S
    4-(Methylthio)-1,5-benzoxazepin-2(3H)-on
    —— 4-iodo-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-imidazole-2-carbaldehyde oxime 1383742-06-0 C10H18IN3O2Si
    4-iodo-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-imidazole-2-carbaldehyde oxime
    —— 4-methylcyclohexa-2,4-dien-1-one-6-oxamethylenespiroepoxide 1246011-67-5 C8H8O2
    4-methylcyclohexa-2,4-dien-1-one-6-oxamethylenespiroepoxide
    —— [4-(4-bromo-benzenesulfonyl)-phenyl]-carbamic acid ethyl ester 10372-48-2 C15H14BrNO4S
    [4-(4-bromo-benzenesulfonyl)-phenyl]-carbamic acid ethyl ester
    —— 4-[(Diethoxymethyl)silyl]butane-1-thiol 62967-92-4 C9H22O2SSi
    4-[(Diethoxymethyl)silyl]butane-1-thiol
    —— 4-[[1-[4-(morpholine-4-carbonyl)benzenesulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid 1274941-35-3 C28H23F3N2O6S
    4-[[1-[4-(morpholine-4-carbonyl)benzenesulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid
    —— 4-chloro-N-{6-[(hydroxyamino)carbonyl]-1,2,3,4-tetrahydronaphthalen-1-yl}-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide 1355586-83-2 C20H20ClN5O3
    4-chloro-N-{6-[(hydroxyamino)carbonyl]-1,2,3,4-tetrahydronaphthalen-1-yl}-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
    —— 4-(7-chloro-1-cyano-8-methylindolizine-3-yl)-2-hydroxybenzoic acid 1246844-91-6 C17H11ClN2O3
    4-(7-chloro-1-cyano-8-methylindolizine-3-yl)-2-hydroxybenzoic acid
    —— (+/-)-4-{4-[3-methyl-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-ylethynyl}-oxazolidin-2-one 383433-66-7 C26H21N5O3
    (+/-)-4-{4-[3-methyl-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-ylethynyl}-oxazolidin-2-one
    —— 4-[5-(5-Bromopyrimidin-2-yl)oxy-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235556-84-9 C21H23BrN2O4
    4-[5-(5-Bromopyrimidin-2-yl)oxy-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— (4-methylphenyl) bis(1,2,2,2-tetrachloroethyl) phosphate 64573-50-8 C11H9Cl8O4P
    (4-methylphenyl) bis(1,2,2,2-tetrachloroethyl) phosphate
    —— 4-[5-(4-phenylphenyl)-1,3-oxazol-2-yl]benzenesulfonyl fluoride 120133-64-4 C21H14FNO3S
    4-[5-(4-phenylphenyl)-1,3-oxazol-2-yl]benzenesulfonyl fluoride
    —— 4,4-dimethyl-1-oxo-1-phenylpentane-3-sulfonic acid 1229439-68-2 C13H18O4S
    4,4-dimethyl-1-oxo-1-phenylpentane-3-sulfonic acid
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone 1321610-11-0 C29H31N5O3
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone
    —— 4-(4-cyclopentyl-1-(2-(pyrrolidin-1-yl)ethyl)-1H-imidazol-2-yl)piperidine hydrochloride 1295520-81-8 C19H32N4*ClH
    4-(4-cyclopentyl-1-(2-(pyrrolidin-1-yl)ethyl)-1H-imidazol-2-yl)piperidine hydrochloride
    —— 4-((3S,4S)-4-methyl-1-(6-(trifluoromethyl)pyridazin-3-yl)pyrrolidin-3-ylamino)-6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400578-55-3 C22H22F3N9O
    4-((3S,4S)-4-methyl-1-(6-(trifluoromethyl)pyridazin-3-yl)pyrrolidin-3-ylamino)-6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4-((3R,4R)-1-(2-cyanoacetyl)-3-ethylpiperidin-4-ylamino)-6-(6-methoxypyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400578-41-7 C24H27N7O3
    4-((3R,4R)-1-(2-cyanoacetyl)-3-ethylpiperidin-4-ylamino)-6-(6-methoxypyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4-(3-Hydrazinylidenepropanoyl)phenyl 2-iodobenzoate 303086-86-4 C16H13IN2O3
    4-(3-Hydrazinylidenepropanoyl)phenyl 2-iodobenzoate
    —— 4-Amino-2-hydroxy-6-(methylamino)-1,3,5-triazine 850879-26-4 C4H7N5O
    4-Amino-2-hydroxy-6-(methylamino)-1,3,5-triazine
    —— (4R)-4-[(1R)-1-[[7-(3,4-dimethoxyphenyl)-1,6-naphthyridin-5-yl]oxy]ethyl]pyrrolidin-2-one 1319739-04-2 C22H23N3O4
    (4R)-4-[(1R)-1-[[7-(3,4-dimethoxyphenyl)-1,6-naphthyridin-5-yl]oxy]ethyl]pyrrolidin-2-one
    —— 4-[2-Ethyl-5-(4-fluoro-2-methoxyphenoxy)phenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235557-51-3 C24H27FO5
    4-[2-Ethyl-5-(4-fluoro-2-methoxyphenoxy)phenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-[1-(1-methylpiperidin-4-yl)piperidin-3-yl]benzamide 1321608-82-5 C31H36FN7O
    4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-[1-(1-methylpiperidin-4-yl)piperidin-3-yl]benzamide
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methoxyphenyl]-(4-piperidin-1-ylpiperidin-1-yl)methanone 1321608-58-5 C31H36N6O2
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methoxyphenyl]-(4-piperidin-1-ylpiperidin-1-yl)methanone
    —— 4-[5-(5-Chloro-2,4-difluoropyridin-3-yl)oxy-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235557-67-1 C22H22ClF2NO4
    4-[5-(5-Chloro-2,4-difluoropyridin-3-yl)oxy-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-methyl-N'-(1-(6-(1-tosylamidoiminoethyl)pyridin-2-yl)ethylidene)benzenesulfonohydrazide 1192878-52-6 C23H25N5O4S2
    4-methyl-N'-(1-(6-(1-tosylamidoiminoethyl)pyridin-2-yl)ethylidene)benzenesulfonohydrazide